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Company Address No. 3716 Qingdao Road, Huaiyin District, Jinan City, Shandong Province, Unit 1801, China Construction Jinxiu Plaza.

Production base Juye Chemical Industry Park, Heze City, Shandong Province.

Nanjing Branch Company Room B2304, Nanjing University of Technology (Dingjiaqiao Campus), No. 5 Xinmofanma Road, Gulou District, Nanjing City, Jiangsu Province.

Phone ： +86-531-88986356

Phone ：+86-15562623709
Email ： sdprio@sdprio.com

MY-205 Silicone Defoamer

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Detailed introduction

Silicone-based defoamers are formulated with active ingredients such as dimethyl silicone oil and precipitated silica, combined with various emulsifiers. Based on the prerequisite assurance provided by dispersants, chelating agents, and stabilizers, they are produced via a special process to yield an emulsion-type defoamer. Depending on their composition, they can be categorized into bulk-type and... O/W and W/O emulsions, among others. Their active ingredients are characterized by low electronegativity, strong hydrophobicity, and a tendency to avoid forming hydrogen bonds; as a result, they exhibit very low surface tension. They exert defoaming effects by reducing foam surface tension, disrupting the electrical double layer, and employing bridging action.

This type of product features low volatility, strong chemical stability, and rapid defoaming speed. It has a wide range of applications and exhibits excellent defoaming performance in both oil-based and water-based dispersion systems.

Model	Appearance	pH value	Solid content	Viscosity (25℃)	Application areas
MY-205	Milky white viscous liquid	5.0–8.5	5%	3000~5000 mPa·s	Water treatment, aquaculture, and slaughtering
MY-210	Milky white viscous liquid	5.0–8.5	10%	3000~5000 mPa·s	Chemical industry, food, textile printing and dyeing
MY-215	Milky white viscous liquid	5.0–8.5	15%	3000~5000 mPa·s	Pharmaceuticals, oilfield drilling, construction materials
MY-240	Milky white viscous liquid	5.0~8.0	40%	3000~5000 mPa·s	Pulp and paper making, pesticides and fertilizers
MY-500	Milky white viscous liquid	5.0~8.0	50%	5000~8000 mPa·s	Water treatment